Each individual A4 sheet infuses with 25 ml=0.845351 fluid Oz of liquid K2. You should buy the legal infused A4 plain paper or previously presoaked paper. Now we have Particular A4 K2 infused paper sheets for sale at reduced low-priced selling prices. K2 spice paper, K2 paper either way is so powerful and it will blow your head off.Speedy provider